PERKALIAN BILANGAN AJAIB

Abstract

In some literature, sometimes we can found some interesting result from multiplications. For instance, it is interesting because all the number consist of 5, and with 142857 and 714285 have the same quantity in term of number. More over, the order is also the same cyclically.
Unfortunate, there is explanation about how to make it.
Peculiar number multiplication is a multiplication of positive whole number which the result consist of the same number in every digit and has the same order cyclically. In this thesis, it will be proved some ways to make multiplication formula as explained before. The result of the number theory will used as divisible by 3 or 9, and the expansion characteristic of decimal from are fraction with prime denominator.
The goal of this experiment is getting multiplication operation which the result consist of the same number in every digit and the multiplication result that has constant order cyclically.
The result of peculiar number multiplication with the same number in every digit can be formulated from divisible by 3 or 9 theory and also from characteristic of fraction with prime denominator. While the result of peculiar number with all digit consist of the same number and the same order cyclically can be formulated from characteristic of fraction with prime denominator.
Keywords: multiplication, interesting results, constructing, same digits.